32 static int consume_stack(unsigned int stack_size, union pipe write_pipe)  in consume_stack()  argument
37 		return consume_stack(stack_size, write_pipe);  in consume_stack()
41 		FAIL_IF(notify_parent(write_pipe));  in consume_stack()
50 static int child(unsigned int stack_size, union pipe write_pipe)  in child()  argument
63 	FAIL_IF(consume_stack(stack_size, write_pipe));  in child()
74 	union pipe read_pipe, write_pipe;  in test_one_size()  local
78 	FAIL_IF(pipe(write_pipe.fds) == -1);  in test_one_size()
83 		close(write_pipe.write_fd);  in test_one_size()
88 	close(write_pipe.read_fd);  in test_one_size()
89 	FAIL_IF(sync_with_child(read_pipe, write_pipe));  in test_one_size()
96 	close(write_pipe.write_fd);  in test_one_size()